Multiplying Using Area Models and Partial Product

Use area model or partial product to solve: 72 x 86

Tags

CCSS.4.NBT.B.5

What multiplication problem is represented by this area model?

• 4 x 370

• 4 x 300

• 4 x 379

• 4 x 3,079

Tags

CCSS.4.NBT.B.5

What partial product goes in area A in this area model?

Tags

CCSS.4.NBT.B.5

What partial product goes in area C?

Tags

CCSS.4.NBT.B.5

What partial product matches each letter?

• A=350 B=100 C=630 D=18

• A=3,500 B=10 C=630 D=18

• A=3,500 B=100 C=630 D=18

• A=3,500 B=100 C=540 D=18

Tags

CCSS.4.NBT.B.5

What partial product belongs in box B?

• 80

• 800

• 60

• 600

Tags

CCSS.4.NBT.B.5

Eric makes this model to multiply 67 x 83. He makes a mistake. What is Eric's mistake?

• 60 x 80 = 4,800

• 7 x 80 = 560

• 60 x 3 = 18

• 7 x 3 = 21

Tags

CCSS.4.NBT.B.5

What equation is represented in box B?

• 2 x 10

• 2 x 9

• 30 x 2

• 10 x 10

Tags

CCSS.3.OA.A.1

What goes in the box with the question ?

• 40 x 5

• 30 x 6

• 6 x 40

• 5 x 6

Tags

CCSS.5.NBT.B.5

What goes in the box with the question ?

• 40 x 5

• 30 x 6

• 6 x 40

• 5 x 6

Tags

CCSS.5.NBT.B.5